package jdbc;

import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws Exception{
        //加载mysql驱动
        Class.forName("com.mysql.cj.jdbc.Driver");

        Connection conn = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root");
        System.out.println("与数据库连接成功！");
        Statement stat = conn.createStatement();
        String sql = "CREATE TABLE userinfo(\n" +
                "    id INT PRIMARY KEY AUTO_INCREMENT,\n" +
                "    username VARCHAR(32),\n" +
                "    password VARCHAR(32),\n" +
                "    nickname VARCHAR(32),\n" +
                "    age INT(3)\n" +
                ")";
        stat.execute(sql);
        System.out.println("创建成功");
        conn.close();


    }
}
